Moving to the CloudBy Jonathan Imberi
With all of this talk about cloud computing you would think that the cloud is something new. It is not. In fact, it is as old as the Internet itself. The cloud is just the latest “brand” being applied to utilitarian computing. (Utilitarian computing is the idea of computing and computer applications as an on-demand resource.)
My first foray into cloud computing was back in 2004 with the introduction of Google’s free online e-mail service. Unlike other online e-mail providers at the time, i.e. Hotmail, Yahoo and AOL.com, Google’s service was the first considered reliable and secure enough to replace your local Internet service provider’s e-mail accounts. I was asked to beta test their new service and that meant using that e-mail address as my sole e-mail. To say I was impressed is a gross understatement. They had thought of features I had only dreamed about in Outlook/Outlook Express. I was so struck by the shear power of their e-mail service that I sent out beta invites to my immediate family and friends. That started my climb to the cloud. Google did not stop with e-mail. They quickly developed cloud versions of Outlook’s calendar, contacts, & tasks. You can now do everything using Google’s free cloud based services that you can do traditionally in Outlook. Here is the stark contrast between the two services. In Outlook you are tied to one installation of the program on one computer. All of your information is accessible from that computer only. If it crashes, so does your e-mail, calendar, contacts and tasks. With Google’s service you can access and use it from as many computers as you would like anywhere in the world. If the computer you happen to be using crashes, you can simply move to another computer and be back up and running in a matter of minutes. Your data is always safe on remote servers which are not only encrypted to the highest levels but also backed up redundantly. The level of security provided by cloud computing cannot easily or feasibly be met by using a traditional computer and its standard programs. Storing your data in the cloud is easily 50 times more secure than storing it on your local computer, but we can talk more in depth on that in another article. The programs that run in the cloud to process your data, like e-mails and calendar, are called web apps. Web apps do not need to be installed locally on the computer. They only install an icon that points to the web app, very much like a bookmark or favorite in your browser. I would say that 95% of what I do on the computer each day is done entirely in the cloud. In fact this article was written entirely using one of Google’s web apps. In December I was selected by Google to beta test their new Chrome OS notebook. Chrome OS is an Operating System developed by Google that is 100% cloud based. I have been using it since December and I love it! I would say that there are two major benefits to using the cloud:
As you can see the possibilities are endless! I said that I use the cloud for 95% of my computer use. Right now that other 5% is made up of very robust or computer intensive programs like advanced graphic editing software or emulation and programing software. Everyday I learn about or find a web app that is taking the place of traditional software. It is only a matter of time before I can rely on cloud computing for everything I need to do on the computer.
| You may have noticed that this article has favored Google rather strongly. Google is a major pioneering force in this move to cloud computing and as a result has created a host of free web apps to get people started. We have a training class designed to help you get started with cloud computing using Google services. We will help you set up a free account and give you one hour's worth of training on using many of their web apps. From there you can decide if you would like more indepth training on any one particular area. If you are interested in learning more about cloud computing and how you can get started please give us a call.
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| F2 | Edit the selected cell. |
| F5 | Go to a specific cell. (For example, C6.) |
| F7 | Spell check selected text or document. |
| F11 | Create chart. |
| Ctrl + Shift + ; | Enter the current time. |
| Ctrl + ; | Enter the current date. |
| Alt + Shift + F1 | Insert new worksheet. |
| Shift + F3 | Open the Excel formula window. |
| Shift + F5 | Bring up search box. |
| Ctrl + A | Select all contents of the worksheet. |
| Ctrl + B | Bold highlighted selection. |
| Ctrl + I | Italic highlighted selection. |
| Ctrl + K | Insert link. |
| Ctrl + U | Underline highlighted selection. |
| Ctrl + 5 | Strikethrough highlighted selection. |
| Ctrl + P | Bring up the print dialog box to begin printing. |
| Ctrl + Z | Undo last action. |
| Ctrl + F9 | Minimize current window. |
| Ctrl + F10 | Maximize currently selected window. |
| Ctrl + F6 | Switch between open workbooks / windows. |
| Ctrl + Page up | Move between Excel worksheets in the same Excel document. |
| Ctrl + Page down | Move between Excel worksheets in the same Excel document. |
| Ctrl + Tab | Move between two or more open Excel files. |
| Alt + = | Create a formula to sum all of the above cells. |
| Ctrl + ' | Insert the value of the above cell into cell currently selected. |
| Ctrl + Shift + ! | Format number in comma format. |
| Ctrl + Shift + $ | Format number in currency format. |
| Ctrl + Shift + # | Format number in date format. |
| Ctrl + Shift + % | Format number in percentage format. |
| Ctrl + Shift + ^ | Format number in scientific format. |
| Ctrl + Shift + @ | Format number in time format. |
| Ctrl + Arrow key | Move to next section of text. |
| Ctrl + Space | Select entire column. |
| Shift + Space | Select entire row. |
Cloud computing refers to the use of computer resources on demand via a computer network such as applications, databases, file services, e-mail, calendars, word processing, etc. In the traditional model of computing both data and software are fully contained on the user's computer; in cloud computing the user's computer may contain almost no software or data (perhaps a minimal operating system and web browser only), serving as little more than a display terminal for processes occurring on a network of computers on the Internet. The phrase “cloud computing” originated from the cloud symbol that is usually used on flow charts and diagrams to symbolize the Internet. Here is a good analogy: Think of public utilities such as electricity and water. Having centralized and standardized utilities free individuals from the difficulties of generating electricity or pumping water. Cloud computing frees users from most hardware and software installations and maintenance tasks through the use of simpler hardware that accesses the Internet’s vast network of computing resources (processors, hard drives, etc.).
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- Question:
Is it safe to store my data in the cloud?
- Answer:
Your first instinct might be to pull back from cloud computing, viewing it as inherently less secure than keeping data and applications locked into the hardware in your computer. After all, the word “cloud” itself implies that your precious assets are out there floating around somewhere, right? It’s an understandable reaction and one that couldn’t be more wrong. In fact, the cloud is now the safest place for your data.Think about it: Data is lost when you lose control over it, including how it is stored, how it is transmitted, and what you or others do with it. Clouds, and the virtualization technologies on which they run, give you back that control, from data center to delivery to end use.Traditional computer security is dead. It is simply no longer possible to detect attackers faster than they can mutate, and managing antivirus protection guest-by-guest cannot possibly adapt quick enough.Even the best security cannot protect against a denial-of-service attack. You know what can? Truly massive perimeter control. Why do you think people started keeping their money in a bank instead of at home? Because the bank has a better safe. So does Google. The largest cloud providers have defense resources far beyond anything you could match in your own home.Any way you look at it, the bottom line is clear: The online world may be getting more dangerous by the day — but the cloud is safer than ever.
- Question:
How can I get started working in the cloud?
- Answer:
Google offers a great package to help you get started using the cloud. The best part of their package is that it is free! Imberi PC offers classes to help get you started working in the cloud. We will help you sign up, and give you an overview of the many features and web programs you will have free access to. Did you know that Imberi PC is 100% cloud based? We use the cloud for everything we do, and it gives us the freedom to work wherever we choose and always know our data is safe and on hand in the cloud. Give us a call to get started working in the cloud today!
